Name: ntegrated stepper motor controller shanghai
Brand: UIROBOT
Availability: InStock

Product Details

Product Description

Introduction of UIM243 series voltage control miniature integrated stepper motor controller

UIM243XX stepper motor controllers are series of microprocessor embedded, voltage control, miniature stepper motor controller. UIM24301 is a sub-miniature controller, whose land pattern is standard DIP18(0.6”width) and can be mounted onto user PCB directly. With the UIM243XX controller, motor speed can be adjusted through an analog voltage.

There are 3 ways to generate the said analog voltage: use the on-board trimmer, use user potentiometer or direct input a voltage. Run/stop, direction, high/low speed range and, enable/disable can be controlled simply by shorting the corresponding terminal to the ground. UIM243XX controllers can run the motor without user device. UIM24302 provides 2/4A adjustable phase current, and UIM24301 provides 2-4A adjustable phase current.UIM24302 can be mounted onto NEMA 17/23 series stepper motor seamlessly through adapting flanges. The enclosure is made of die-cast aluminum which provided a rugged durable protection and improves the heat dissipation.

Outstanding Parameters of UIM243 series voltage control miniature integrated stepper motor controller

Miniature Integral Design
● Size 42.3mm x 42.3mm x14.5mm (UIM24302)
● Size 25mm x 18mm x2.5mm (UIM24301)
● Fit onto motors seamlessly (UIM24302)
● Die-cast aluminum enclosure (UIM24302)

Motor Driver Characteristics
● 10-35VDC input voltage & Max 2A/4A adjustable phase current
● Speed control through on-board trimmer 0.2-900RPM
● Speed control through user potentiometer 0.2-900RPM
● Speed control through 0-5V voltage input 0.2-900RPM
● Switch control start/stop, direction, enable
● Automatic power saving.

Detailed Images

Product Character

Electrical Characteristics ( Ambient Temperature 25 )

Supply Power Voltage	10V ～ 35VDC
Motor Output Current	Max 2/4A per phase (Adjustable through on-board trimmer)
Drive Mode	PWM Constant current
Stepping Resolution	16th fixed
Speed Range	8 Hz – 102K Hz, 0.15 - 1912.5 RPM (1.8° Motor)

Control Methods（Ambient Temperature 25）

Communication	4-wire interface: Run/Stop,direction, Enable/Disable
On-board trimmer	10KΩ
Ext. Potentiometer	10KΩ
Direct Voltage	0 - 5VDC

Environment Requirements

Cooling		Free air
Environment	Environment	Avoid dust,oil mist and corrosive gases
	Temperature	-40 ℃ ～+ 85 ℃
	Humidity	<80%RH，no condensation no frosting
	vibration	3G Max

Detailed Guideline

In order to serve you quicker and better, when you order UIM243 series voltage control miniature integrated stepper motor controller, please provide the product model number in following format.

Note:
1） If not selected, the code box(es) can be deleted. Default options are: T (screw terminal), A (on-board potentiometer), 1 (J1 short), 1 (J2 short)

Examples:
UIM24302；UIM24304PA00；UIM24302TB

Examples of Control Connector options:

Screw Terminal

Rectangular Plug / Socket

Terminal Description

UIM243XXA Wiring Terminal:

UIM243XXB Wiring Terminal:

Control Terminals

Terminal No.	Designator	Description
1	V+	Supply voltage, 10- 35 VDC
2	GND	Supply voltage ground
3	ENA	Enable/Disable H-bridge. Low-level (shorten to GND): rotor is in free state High-level/dangling: motor is in controlled stateTo the RX pin on user device
4	ON	Run/Stop. Low-level (shorten to GND): motor is locked High-level/dangling: motor is in controlled state
5	H/L	Speed Range selection. Low-level (shorten to GND): low speed High-level/dangling: high speed
6	DIR	Direction input. Controlled by H/L level. Dangling is regarded as high level
7⁺	Vr	5V Reference Voltage output
8⁺	SPD	Speed Control Voltage input（0 – 5V）

NOTICE: Only UIM243XXB provides this port.

Typical Application

UIM24302A controller is equipped with a million-cycle speed adjusting trimmer.
UIM24302B allows the user to use an external potentiometer or external voltage to control the speed. Run/stop, direction, high/low speed range and, enable/disable can be controlled simply by shorting the corresponding terminal to the ground. UIM24302 controllers can run the motor without user control device.

UIM243XXB with External POT

For users need to use external potentiometer (POT) to control the speed, UIM24302B provides a 5V reference voltage output, and a speed control voltage input port. The resistance of the POT should be between 5K and 10K ohms. Less than 5K will result in excessive power consumption, and larger than 10K will cause inaccurate measurement.

Figure1-2: UIM243XXB with External POT

Our Company

Shanghai United Intelligence Robotics INC.(Shanghai Uirobot Technology Co., Ltd.) is a high-tech enterprise Registered in the Pudong Zhangjiang High-Tech Park, Uirobot is committed to the development of the robotic industry. Our robotic products have full independent intellectual property rights.

We advocate the philosophy of modular design and manufacture; that is, all our robots are independent modules, with each module using a unified communication protocol to communicate with other modules. In addition, the mechanical interfaces of all modules are also simple and similar to each other.

Different modules can be assembled flexibly to form robots with different functions. With user friendly features, users do not need to understand how the specific module works at the back end; they just need to combine / separate modules according to their request, which can greatly improve the versatility and flexibility of robot application and assembly.

Our lead researchers have many years of research and development experience for industrial and civilian robots.

Under Uirobot, we have developed a variety of robot components, such as wheeled and tracked mobile platforms with dedicated camera rotating heads, military-level operation control boxes, small sizes, powerful functions, intelligent stepper motor controllers, CanBus protocol-based control systems and so on. These components can be used to resolve related technical problems by themselves, or can be combined together to form robotic products with different functions.

Furthermore, we have also launched a series of stepping motor controllers. Suitable for use in both our robots and other applications, these products are characterized by small sizes and strong driving ability. With full intellectual property rights, these items are completely different from similar products on the market. With a size of just 42 x 42 x 14mm (L x W x H), these controllers have flanges that enable direct mounting onto 42, 57, 85 and 110 series stepper motors. Divided into parallel port series, UART (eg. RS232) series, CAN series etc., our ultra-miniature and micro intelligent stepper motor drivers are the only product featuring such small designs, high intelligence and high driving performance in the domestic industry.

We hope to develop new ideas and new realms in the field of robotic research and manufacturing, making our robot products as ubiquitous as home computers, and similarly playing an active role in the daily life of ordinary people. We desire to become the benchmark for robotics companies worldwide, and push the robotics industry into an advanced era.

Believing in "customers first, be creative and proactive", we will continue to provide our clients with great products and top quality services.

Certifications